ClimateForecastNovemberDecember >>

Wilsonville (OR) Precipitation: Average Monthly Rainfall and Snowfall

This graph shows the average amount of rainfall per month in Wilsonville (Oregon). The numbers are calculated over a 30-year period to provide a reliable average.

  • A lot of rain (rainy season) falls in the months: January, March, November and December.
  • Wilsonville has dry periods in July and August.
  • On average, December is the wettest month with 181 mm of precipitation.
  • On average, August is the driest month with 10 mm of precipitation.
  • The average amount of annual precipitation is 1090 mm.

Current rainfall in Wilsonville (OR)

Sat   Nov 23
9°C | 5°C
S 14 km/h
7.8 mm
partly cloudy and slight rain

partly cloudy and slight rain

Sun   Nov 24
8°C | 5°C
N 11 km/h
24 mm
overcast and heavy rain

overcast and heavy rain

Mon   Nov 25
10°C | 6°C
S 7 km/h
2.4 mm
broken clouds and slight rain

broken clouds and slight rain

Interested in more climate information?

This site provides you with all the information you need about the climate in Wilsonville.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.